Beocenter 9000/8500/9500/9300 overview. B&O Ep.02

A brief history on these models and what are the differences?
Update: the 9300 has no RIAA filter so if using a record player you will to either use one with a filter built in such as the beogram 4500 or use an inline RIAA.
#bangandolufsen #hifi #hifireview